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Can it possible to find L^2-error and order of convergence in Heat-3d PETSc code (parrallel computing)
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9
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76
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February 26, 2025
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Imposed Dirichlet condition on labelled surfaces
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5
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61
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February 26, 2025
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Nedelec elements degree 1, kind 1
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6
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460
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February 26, 2025
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Enforced displacement, roller boundary, and then a periodic boundary conditions
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3
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53
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February 25, 2025
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Can PML be achieved?
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5
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106
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February 25, 2025
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Error in Adapt function
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1
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32
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February 24, 2025
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Installation of FreeFem++ . mpi and parrallel computations in FreeFem v4.15
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4
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124
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February 24, 2025
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Plot label 1D mesh in FreeFem
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1
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55
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February 20, 2025
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How to plot the pressure distribution on the boundary
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7
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257
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February 18, 2025
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Error using meshL, segment, msh3
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2
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54
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February 17, 2025
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Difference between .vtu output file and the values from FreeFEM for a Stokes problem
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0
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24
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February 17, 2025
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Macro in Navier-Stokes solver
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2
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50
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February 17, 2025
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Current distribution problem
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1
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46
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February 15, 2025
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Solving non linear system of equations with Newton Raphson method
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5
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138
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February 15, 2025
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1D mesh with a border of a 2d mesh
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0
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27
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February 14, 2025
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What is the correct way of using LinearCG?
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1
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31
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February 12, 2025
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Basic question about macros
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0
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48
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February 11, 2025
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Input Border Data from an External File in FreeFEM++
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3
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85
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February 11, 2025
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Implement structural elements
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0
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26
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February 11, 2025
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ChangeNumbering with nested PETSc matrix returns a zero matrix
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10
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90
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February 11, 2025
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Implement 1D integral in 3D simulation
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0
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35
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February 10, 2025
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Refrence for non-overlapping method in FreeFem documentation
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0
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17
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February 9, 2025
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To calculate the value of solution variable in the boundary
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1
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37
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February 9, 2025
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Schwarz algorithm in Parallel
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3
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52
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February 7, 2025
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How to solve laplace equation in a square domain
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2
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84
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February 6, 2025
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Effectively 1D flux boundary condition in 3D simulation
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5
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93
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February 6, 2025
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Print out normal vector at each edge of border elements
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0
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28
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February 5, 2025
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PETSc example (heat-TS-2d-PETSc.edp) incorrectly imlpemented?
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12
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116
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February 5, 2025
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For boundary conditions combining roller boundary and enforced displacement
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12
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92
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February 4, 2025
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Problem of calculating error order
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0
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34
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February 4, 2025
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